Today my friend talked about the AWS thing to me, know I feel really is too powerful, like the last time the crash occurred that can AWS can learn it, friends told me that if the aircraft are installed above AWS aircraft safety in this area will improve a lot it said that I heard my friend said since the last time I saw the news about the plane crash on that side of things at one time I can’t fly, I heard friends say that said it is still safe to fly, I believe the future of the ordinary plane above will be installed to AWS, I heard friends say that is that I’m not too worried about the plane crash happened, I believe that technology will be more developed.